Claims
- 1. An electronic keyboard musical instrument including a keyboard having a plurality of keys each of which respectively coresponds to a different musical pitch, and a musical tone generating means coupled to said keyboard for generating musical tones in response to the operation of said keys of said keyboard, comprising:
- changeover switching means coupled to said keyboard for changing over between a performance mode of operation of said keys of said keyboard for outputting musical tones from said musical tone generating means using the keys of said keyboard for specifying the pitches of the musical tones of at least one of a melody and an accompaniment of a musical piece, and a setting mode of operation of said keys of said keyboard for setting a percussive rhythmic pattern using said keys of said keyboard;
- tempo signals generating means including means for generating tempo signals in real time and at user selectable timings, and means responsive to said tempo signals for providing a tempo indication perceptible to a performer, said tempo indication at least indicating the beginning of respective measures of music;
- memory means coupled to said keyboard for storing as percussive rhythmic patterns the key operation patterns which are obtained by operating said keys of said keyboard in real time and in time with said tempo signals from said tempo signals generating means when said changeover switching means is in said setting mode of operation to thereby store said percussive rhythmic patterns in said memory means in real time;
- percussive sound generating means coupled to said memory means for generating percussive sounds with timings in actual musical time according to said percussive rhythmic patterns stored in said memory means; and
- at least some of said keys of said keyboard being for specifying kinds of percussive sounds, and at least one of said keys being for inputting information corresponding to the output rhythmic timing of percussive sounds when said changeover switching means is changed over to said setting mode of operation; and
- at least some of the keys of said keyboard setting said rhythmic patterns when said changeover switching means is changed over to said setting mode of operation.
- 2. The electronic keyboard musical instrument of claim 1 wherein said memory means includes a plurality of memory units in each of a respective rhythmic patterns is stored independently of the others.
- 3. The electronic keyboard musical instrument of claim 2 wherein said rhythmic patterns individually stored in each memory unit of said memory means are simultaneously read out to be supplied to said percussive sound generating means.
- 4. The electronic keyboard musical instrument of claim 1 wherein said keys for specifying the kinds of said percussive sounds comprise keys of a manual keyboard and said key for inputting the information corresponding to the output rhythmic timing of said percussive sounds is a key of a pedal keyboard.
- 5. The electronic keyboard musical instrument of claim 1 further including memory means connected to said percussive sound generating means for storing a plurality of fixed rhythmic patterns set in advance.
- 6. The electronic keyboard musical instrument of claim 1 further including start/stop switching means for selectively initiating and terminating the supply of said rhythmic patterns to said percussive sound generating means.
- 7. The electronic keyboard musical instrument of any one of claim 1, wherein said means for providing said tempo indication includes means for providing a visual indication which is perceptible to the performer, said visual indication being generated at the beginning of respective measures of music.
- 8. An electronic keyboard musical instrument including a keyboard having a plurality of keys which respectively correspond to musical tones, and a musical tone generating means coupled to said keyboard for generating musical tones in response to the operation of said keys of said keyboard, comprising:
- changeover switching means coupled to said keyboard for changing over between a performance mode of operation and said keys of said keyboard for outputting musical tones from said musical tone generating means using the keys of said keyboard for specifying the pitches of the musical tones of at least one of a melody and an accompaniment of a musical piece, and a setting mode of operation of said keys of said keyboard for setting a percussive rhythmic pattern using said keys of said keyboard;
- tempo signals generating means including means for generating tempo signals in real time and at user selectable timings, and means responsive to said tempo signals for providing a tempo indication perceptible to a performer, said tempo indication at least indicating the beginning of respective measures of music;
- memory means coupled to said keyboard for storing as percussive rhythmic patterns the key operation patterns which are obtained by operating said keys of said keyboard in real time and in time with said tempo signals from said tempo signals generating means when said changeover switching means is in said setting mode of operation to thereby store said percussive rhythmic patterns in said memory means in real time;
- percussive sound generating means coupled to said memory means for generating percussive sounds with timings in actual musical time according to said percussive rhythmic patterns stored in said memory means;
- said keyboard including keys for inputting said rhythmic patterns such that a given operated key specifies the kind of percussive sound, and a timing of operation of said operated key sets a timing of the output of said percussive sound from said percussive sound generating means when said changeover switching means is changed over to said setting mode of operation; and
- at least some of the keys of said keyboard setting said rhythmic patterns when said changeover switching means is changed over to said setting mode of operation.
- 9. The electronic keyboard musical instrument of claim 8 wherein said memory means includes a plurality of memory units in each of which a respective rhythmic pattern is stored independently of the others.
- 10. The electronic keyboard musical instrument of claim 9 wherein said rhythmic patterns individually stored in each memory unit of said memory means are simultaneously read out to be supplied in said percussive sound generating means.
- 11. The electronic keyboard musical instrument of claim 8 further including memory means connected to said percussive sound generating means for storing a plurality of fixed rhythmic patterns set in advance.
- 12. The electronic keyboard musical instrument of claim 8 further including start/stop switching means for selectively initiating and terminating the supply of said rhythmic patterns to said percussive sound generating means.
- 13. The electronic keyboard musical instrument of claim 8, wherein said means for providing said tempo indication includes means for providing a visual indication which is perceptible to the performer, said visual indication being generated at the beginning of respective measures of music.
Parent Case Info
This is a continuation of application Ser. No. 190,608 filed Sept. 25, 1980, now abandoned.
US Referenced Citations (5)
Continuations (1)
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Number |
Date |
Country |
Parent |
190608 |
Sep 1980 |
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